cacheengineinterface.php

<?php
 
namespace Bitrix\Main\Data;
 
interface CacheEngineInterface
{
    public function isAvailable();
    public function clean($baseDir, $initDir = false, $filename = false);
    public function read(&$vars, $baseDir, $initDir, $filename, $ttl);
    public function write($vars, $baseDir, $initDir, $filename, $ttl);
    public function isCacheExpired($path);
}